package com.szq.netty.domain.protocol;

/**
 * @ClassName: Packet
 * @Description: 协议包
 * @Author: szq
 * @Date: 2021-11-23 11:02:14
 */
public abstract class Packet {

    /**
     * 获取协议指令
     * @return 返回指令值
     */
    public abstract Byte getCommand();
}
